AU2011224157B2 - Knife sharpener for Asian and European/American knives - Google Patents

Knife sharpener for Asian and European/American knives Download PDF

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Publication number
AU2011224157B2
AU2011224157B2 AU2011224157A AU2011224157A AU2011224157B2 AU 2011224157 B2 AU2011224157 B2 AU 2011224157B2 AU 2011224157 A AU2011224157 A AU 2011224157A AU 2011224157 A AU2011224157 A AU 2011224157A AU 2011224157 B2 AU2011224157 B2 AU 2011224157B2
Authority
AU
Australia
Prior art keywords
stage
sharpening
angle
knife
abrasive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
AU2011224157A
Other languages
English (en)
Other versions
AU2011224157A1 (en
Inventor
Bela Elek
Daniel D. Friel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Edgecraft Corp
Original Assignee
Edgecraft Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Edgecraft Corp filed Critical Edgecraft Corp
Publication of AU2011224157A1 publication Critical patent/AU2011224157A1/en
Application granted granted Critical
Publication of AU2011224157B2 publication Critical patent/AU2011224157B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
    • B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
    • B24D15/08—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors
    • B24D15/081—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with sharpening elements in interengaging or in mutual contact
    • B24D15/082—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with sharpening elements in interengaging or in mutual contact the elements being rotatable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B24B3/54—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives
    • B24B3/543—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives using hand or foot driven tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B24B3/54—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/58—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools having scalloped cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
    • B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
    • B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
    • B24D15/08—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
AU2011224157A 2010-03-12 2011-03-11 Knife sharpener for Asian and European/American knives Active AU2011224157B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US31323710P 2010-03-12 2010-03-12
US61/313,237 2010-03-12
PCT/US2011/028083 WO2011112924A1 (en) 2010-03-12 2011-03-11 Knife sharpener for asian and european/american knives
US13/045,846 US9168627B2 (en) 2008-03-11 2011-03-11 Knife sharpener for asian and european/american knives
US13/045,846 2011-03-11

Publications (2)

Publication Number Publication Date
AU2011224157A1 AU2011224157A1 (en) 2012-09-20
AU2011224157B2 true AU2011224157B2 (en) 2014-11-06

Family

ID=44563863

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2011224157A Active AU2011224157B2 (en) 2010-03-12 2011-03-11 Knife sharpener for Asian and European/American knives

Country Status (10)

Country Link
US (1) US9168627B2 (de)
EP (1) EP2544856B1 (de)
CN (2) CN104669078B (de)
AU (1) AU2011224157B2 (de)
CA (1) CA2792316C (de)
DK (1) DK2544856T3 (de)
ES (1) ES2925877T3 (de)
HK (2) HK1177915A1 (de)
PL (1) PL2544856T3 (de)
WO (1) WO2011112924A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2746049T3 (es) 2011-05-23 2020-03-04 Rosjoh Pty Ltd Mejoras en métodos de afilado de cuchillas
FI20116306A (fi) 2011-09-01 2013-03-02 Fiskars Brands Finland Oy Ab Teroitin
US9452508B2 (en) 2013-07-24 2016-09-27 Bar 3 Products Group, Llc Adjustable knife holder adapted to maintain sharpness of a knife blade and method of manufacturing the adjustable knife holder
US9440325B2 (en) * 2013-11-25 2016-09-13 Smith's Consumer Products, Inc. Adaptable abrasive cutting assembly for sharpener
US9656372B2 (en) 2015-01-16 2017-05-23 Edgecraft Corporation Sharpener for thick knives
US9649749B2 (en) * 2015-01-16 2017-05-16 Edgecraft Corporation Manual sharpener
US12064016B2 (en) * 2019-01-18 2024-08-20 Outdoor Element, Llc Buckle assembly with sharpening tool
CN114401819B (zh) 2019-05-29 2023-12-26 德瑞克斯有限公司 具有手动珩磨台的刃磨器
US11279003B1 (en) * 2020-01-03 2022-03-22 Angle Pro Sharpener LLC Knife sharpeners with angle gauge
USD928634S1 (en) 2020-01-24 2021-08-24 Rhineland Cutlery, Llc Angle gauge

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723375A (en) * 1986-02-04 1988-02-09 Oy Fiskars Ab Device for sharpening knives
US20090233530A1 (en) * 2008-03-11 2009-09-17 Friel Sr Daniel D Sharpener for knives with widely different edge angles

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US1342275A (en) 1918-07-02 1920-06-01 Cornell Alfred Device for use in sharpening domestic and other knives
US1360998A (en) 1919-07-09 1920-12-07 Hiram E Barber Sharpener for knives and the like
US2799126A (en) 1954-12-07 1957-07-16 Armstrong Siddeley Motors Ltd Machines for polishing or lightly grinding elongated workpieces
US2898709A (en) 1957-04-01 1959-08-11 Oster Mfg Co John Electric motor driven knife sharpener
US3332173A (en) 1964-06-30 1967-07-25 Cory Corp Sharpener for cutting instruments
US3461616A (en) 1966-10-14 1969-08-19 Gillette Co Methods and apparatus for sharpening razor blades or similar cutting tools
US3909985A (en) 1971-08-13 1975-10-07 Tecmed A G Apparatus for grinding a knife including knife holding and guiding means
US4050197A (en) 1974-01-28 1977-09-27 Thompson Willis F Blade and scissors sharpener
US4627194A (en) 1984-03-12 1986-12-09 Friel Daniel D Method and apparatus for knife and blade sharpening
US5148634A (en) 1984-03-12 1992-09-22 Edgecraft Corp. Scissor sharpening apparatus with magnetic guide
US4807399A (en) 1984-03-12 1989-02-28 Edgecraft Corp. Method and apparatus for sharpening a knife
US5005319A (en) 1984-03-12 1991-04-09 Edgecraft Corporation Knife sharpener
USD303209S (en) 1986-09-19 1989-09-05 Edgecraft Corp. Knife sharpener
USD310620S (en) 1988-02-01 1990-09-18 Friel Daniel D Knife sharpener
USD328410S (en) 1989-04-12 1992-08-04 Edgecraft Corporation Knife sharpener
CN2218054Y (zh) * 1995-01-11 1996-01-24 金龙福 磨刀器
US5611726A (en) 1995-04-28 1997-03-18 Edgecraft Corporation High speed precision sharpening apparatus
CN2236922Y (zh) * 1995-10-20 1996-10-09 钱普和 电动磨刀器
CN2254802Y (zh) * 1996-05-11 1997-05-28 杨广廷 电动磨刀机
US6012971A (en) 1997-03-14 2000-01-11 Edgecraft Corporation Sharpening apparatus
CN2288042Y (zh) * 1997-06-06 1998-08-19 宋喜良 磨刀机
US6113476A (en) * 1998-01-08 2000-09-05 Edgecraft Corp. Versatile ultrahone sharpener
USD409891S (en) 1998-01-09 1999-05-18 Edgecraft Corporation Sharpener
CN2377040Y (zh) * 1999-05-27 2000-05-10 张国华 磨刀器
US6881137B2 (en) * 2001-01-11 2005-04-19 Edgecraft Corporation Manual knife sharpener with angle control
US6932683B2 (en) 2001-07-16 2005-08-23 Sheng Cheng Li Knife sharper having cutting edge protective structure
US6875093B2 (en) * 2002-10-15 2005-04-05 Edgecraft Corporation Sharpening device
US6802763B1 (en) 2002-10-25 2004-10-12 Salton, Inc. Apparatus for sharpening blades
US6863600B2 (en) 2002-12-17 2005-03-08 Edgecraft Corporation Apparatus for precision edge refinement of metallic cutting blades
WO2004087379A2 (en) * 2003-03-27 2004-10-14 Edgecraft Corporation Precision means for sharpening and creation or microblades along cutting edges
US7517275B2 (en) * 2003-03-27 2009-04-14 Edgecraft Corp. Apparatus for precision steeling/conditioning of knife edges
WO2005018873A2 (en) * 2003-08-13 2005-03-03 Edgecraft Corporation Versatile manual scissor sharpener
USD542616S1 (en) 2005-03-10 2007-05-15 Edgecraft Corporation Electric knife sharpener
USD543430S1 (en) 2005-03-10 2007-05-29 Edgecraft Corporation Electric knife sharpener
USD567611S1 (en) 2005-03-11 2008-04-29 Edgecraft Corporation Electric knife sharpener having a brushed texture housing
US8322253B2 (en) * 2005-07-08 2012-12-04 Stanley Black & Decker, Inc. Method of manufacturing a utility knife blade having an induction hardened cutting edge
DE102005059036A1 (de) 2005-12-10 2007-06-14 Daniel Choe Manuelles Schleifwerkzeug zum Schleifen von Schneiden
US20090081931A1 (en) * 2007-09-21 2009-03-26 Hantover, Inc. Blade dressing tool
USD575124S1 (en) 2008-03-15 2008-08-19 Smith Abrasives Inc. Electric sharpener
USD587551S1 (en) 2008-05-02 2009-03-03 Edgecraft Corporation Manual sharpener
CN201544139U (zh) * 2009-10-27 2010-08-11 刘金良 方便磨刀器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723375A (en) * 1986-02-04 1988-02-09 Oy Fiskars Ab Device for sharpening knives
US20090233530A1 (en) * 2008-03-11 2009-09-17 Friel Sr Daniel D Sharpener for knives with widely different edge angles

Also Published As

Publication number Publication date
HK1210099A1 (en) 2016-04-15
PL2544856T3 (pl) 2022-11-14
US20110244767A1 (en) 2011-10-06
EP2544856A1 (de) 2013-01-16
CA2792316A1 (en) 2011-09-15
US9168627B2 (en) 2015-10-27
CN102791424B (zh) 2016-05-25
CN104669078A (zh) 2015-06-03
EP2544856A4 (de) 2017-12-13
WO2011112924A1 (en) 2011-09-15
HK1177915A1 (zh) 2013-08-30
AU2011224157A1 (en) 2012-09-20
EP2544856B1 (de) 2022-08-03
ES2925877T3 (es) 2022-10-20
CA2792316C (en) 2017-05-02
CN102791424A (zh) 2012-11-21
CN104669078B (zh) 2018-06-05
DK2544856T3 (da) 2022-08-15

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FGA Letters patent sealed or granted (standard patent)